Opera Max is a free, data-management & data-saving app that extends your data plan. With Opera Max, you can easily manage your data not only on mobile networks, but on Wi-Fi networks, as well.Opera Max provides data savings by compressing videos, photos, media and more
Revolution - If you don't have certificate and key then hack your phone cause if you hack your phone then you can install every kind of apps on your s60v5 phone.
See my tutorial which includes screen shots..
Hacking is not harmful for your mobile. it gives you full freedom of having a symbian phone
